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| author | nsz <nsz@port70.net> | 2012-03-20 10:25:02 +0100 |
|---|---|---|
| committer | nsz <nsz@port70.net> | 2012-03-20 10:25:02 +0100 |
| commit | 03c52e137a28f65519bf6e7c303e5bd25df6e929 (patch) | |
| tree | f5fe7ae916d9039adfe82217716e2aafd08702fb /src/math/i386/remquo.s | |
| parent | c879a9592f09a49c1807ee95d4305c406f44882e (diff) | |
| parent | baa43bca0a051e8deb0d6a9a8882ceeea5c27249 (diff) | |
| download | musl-03c52e137a28f65519bf6e7c303e5bd25df6e929.tar.gz musl-03c52e137a28f65519bf6e7c303e5bd25df6e929.tar.xz musl-03c52e137a28f65519bf6e7c303e5bd25df6e929.zip | |
Merge branch 'master' of git://git.etalabs.net/musl
Diffstat (limited to 'src/math/i386/remquo.s')
| -rw-r--r-- | src/math/i386/remquo.s | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/src/math/i386/remquo.s b/src/math/i386/remquo.s index 86ae2dc3..37a24450 100644 --- a/src/math/i386/remquo.s +++ b/src/math/i386/remquo.s @@ -2,40 +2,49 @@ .type remquof,@function remquof: mov 12(%esp),%ecx - fldl 4(%esp) fldl 8(%esp) + fldl 4(%esp) + mov 11(%esp),%dh + xor 7(%esp),%dh jmp 1f .global remquol .type remquol,@function remquol: mov 28(%esp),%ecx - fldl 4(%esp) fldl 16(%esp) + fldl 4(%esp) + mov 25(%esp),%dh + xor 13(%esp),%dh jmp 1f .global remquo .type remquo,@function remquo: mov 20(%esp),%ecx - fldl 4(%esp) fldl 12(%esp) -1: fld %st(1) + fldl 4(%esp) + mov 19(%esp),%dh + xor 11(%esp),%dh 1: fprem1 fnstsw %ax sahf jp 1b - fsubr %st(0),%st(2) - fxch %st(2) - fdivp - mov $0x4f000000,%eax - mov %eax,4(%esp) - flds 4(%esp) - fxch %st(1) -1: fprem - fnstsw %ax - sahf - jp 1b - fistpl (%ecx) - fstp %st(0) + fstp %st(1) + mov %ah,%dl + shr %dl + and $1,%dl + mov %ah,%al + shr $5,%al + and $2,%al + or %al,%dl + mov %ah,%al + shl $2,%al + and $4,%al + or %al,%dl + test %dh,%dh + jns 1f + neg %dl +1: movsbl %dl,%edx + mov %edx,(%ecx) ret |